How to Reduce Lag on Modded Minecraft Servers (Fabric/Forge)

If you have ever encountered lag in your modded Minecraft server, it could be for various reasons. In this guide, we will be covering most of the methods for reducing lag on your modded Minecraft server.

Method 1: Optimization Mods

Optimization Mods clear up garbage and reduce the amount of RAM being used. They are highly effective on servers and are often considered a mandatory addition to your Minecraft Server.

Not all optimization mods are up-to-date. Some are made for older versions of Minecraft.

1. FerreriteCore (Fabric, Forge) - https://modrinth.com/mod/ferrite-core

2. ModernFix (Fabric, Forge) - https://modrinth.com/mod/modernfix

3. Memory Leak Fix (Fabric, Forge) - https://modrinth.com/mod/memoryleakfix

4. FoamFix (Fabric, Forge) - https://modrinth.com/mod/foamfix

5. Immersive Optimization (Fabric, Forge) - https://modrinth.com/mod/immersive-optimization

6. Dynamic View (Fabric, Forge) - https://www.curseforge.com/minecraft/mc-mods/dynamic-view

7. AdaptiveView (Fabric) - https://modrinth.com/mod/adaptiveview

8. Lithium (Fabric) - https://modrinth.com/mod/lithium

9. AI improvements (Forge) - https://www.curseforge.com/minecraft/mc-mods/ai-improvements

10. Performant (Forge) - https://www.curseforge.com/minecraft/mc-mods/performant

Method 2: Server Settings

1. Lowering the View-Distance and the Simulation-Distance.

2. Enabling JVM Flags.

3. Setting up server schedules.

Other Solutions

1. Changing your server’s location. This can be done by contacting support through the ticket system.

2. Disabling/Removing any unnecessary or unused mods.

3. Freeing up your server’s disk space/storage.

Congratulations, you now know how to reduce lag on your modded Minecraft server! If you have any issues or concerns, please contact us through the ticket system.